<script setup>
import {
    Edit,
    Delete
} from '@element-plus/icons-vue'

import { ref } from 'vue'
import { articleCategoryListService, articleListService, articleAddService, searchForAnswer } from '@/api/article.js'
//文章分类数据模型
const categorys = ref([
    {
        "id": 3,
        "categoryName": "美食",
        "categoryAlias": "my",
        "createTime": "2023-09-02 12:06:59",
        "updateTime": "2023-09-02 12:06:59"
    },
    {
        "id": 4,
        "categoryName": "娱乐",
        "categoryAlias": "yl",
        "createTime": "2023-09-02 12:08:16",
        "updateTime": "2023-09-02 12:08:16"
    },
    {
        "id": 5,
        "categoryName": "军事",
        "categoryAlias": "js",
        "createTime": "2023-09-02 12:08:33",
        "updateTime": "2023-09-02 12:08:33"
    }
])

//用户搜索时选中的分类id
const categoryId = ref('')

//用户搜索时选中的发布状态
const state = ref('')

//文章列表数据模型
const articles = ref([
    {
        "id": 5,
        "title": "陕西旅游攻略",
        "content": "兵马俑,华清池,法门寺,华山...爱去哪去哪...",
        "coverImg": "https://big-event-gwd.oss-cn-beijing.aliyuncs.com/9bf1cf5b-1420-4c1b-91ad-e0f4631cbed4.png",
        "state": "草稿",
        "categoryId": 2,
        "createTime": "2023-09-03 11:55:30",
        "updateTime": "2023-09-03 11:55:30"
    },
    {
        "id": 5,
        "title": "陕西旅游攻略",
        "content": "兵马俑,华清池,法门寺,华山...爱去哪去哪...",
        "coverImg": "https://big-event-gwd.oss-cn-beijing.aliyuncs.com/9bf1cf5b-1420-4c1b-91ad-e0f4631cbed4.png",
        "state": "草稿",
        "categoryId": 2,
        "createTime": "2023-09-03 11:55:30",
        "updateTime": "2023-09-03 11:55:30"
    },
    {
        "qid": "kdCCLeLmJllnAFxiPTCZyuCQLEl2inpthQbJ0Bdr9FK1%2F7rld2QQxUlhJJ7%2BgeV%2BFP7ErqqRFT6Cfn71d91IzlF9hwa01pvGFWrnPn76LwhgA6rC%2FCB4ZxwAHk%2BtbJN1m%2F1w33edmk0QzG8R%2FKg7qg%3D%3D",
        "question": "淮北矿业集团2019年改革创新实施意见指出，深入开展党建品牌创建活动，2019年培育12个淮北矿业党建品牌。   A：正确  B：错误  ",
        "options": "",
        "answer": "B\n解析：2019年培育10个淮北矿业党建品牌。"
    },
])


const input = ref('')

//分页条数据模型
const pageNum = ref(1)//当前页
const total = ref(20)//总条数
const pageSize = ref(3)//每页条数

//当每页条数发生了变化，调用此函数
const onSizeChange = (size) => {
    pageSize.value = size
    articleList()
}
//当前页码发生变化，调用此函数
const onCurrentChange = (num) => {
    pageNum.value = num
    articleList()
}


//回显文章分类

const articleCategoryList = async () => {
    let result = await articleCategoryListService();

    categorys.value = result.data.data;
}

//获取文章列表数据
const articleList = async () => {
    let params = {
        pageNum: pageNum.value,
        pageSize: pageSize.value,
        question: input.value ? input.value : null,
        token:'QrljAENsF9KZxgnHTNC8'
        // ,state: state.value ? state.value : null
    }
    let result = await searchForAnswer(params);
    // console.log(result);
    console.log(result);
    let data1=eval("("+result.data+")");  //使用eval 用括号将data作为表达式运行一次
    console.log(data1);


    total.value = 3;

    articles.value = data1.qlist;


}

articleCategoryList()
articleList();

import { QuillEditor } from '@vueup/vue-quill'
import '@vueup/vue-quill/dist/vue-quill.snow.css'


import { Plus } from '@element-plus/icons-vue'
//控制抽屉是否显示
const visibleDrawer = ref(false)
//添加表单数据模型
const articleModel = ref({
    title: '',
    categoryId: '',
    coverImg: '',
    content: '',
    state: ''
})


//导入token
// import { useTokenStore } from "@/stores/token.js";
// const tokenStore = useTokenStore();

//上传成功的回调函数
const uploadSuccess = (result) => {
    articleModel.value.coverImg = result.data;

}

import { ElMessage } from "element-plus";

const addArticle = async (clickState) => {
    // clickState发布状态 存在 1已发布2草稿
    articleModel.value.state = clickState

    //调用接口
    let result = await articleAddService(articleModel.value);

    ElMessage.success(result.msg ? result.msg : '添加成功')

    // //让右边抽屉消失
    visibleDrawer.value = false


    let params = {
        pageNum: pageNum.value,
        pageSize: pageSize.value,
        categoryId: input.value ? input.value : null
        // ,state: state.value ? state.value : null
    }
    // //文章列表刷新
    articleListService(params)
}

</script>
<template>
    <el-card class="page-container">
        <template #header>
            <div class="header">
                <span><el-button type="success">次数9999992393</el-button></span>
                
                <!-- <div class="extra">
                    <el-button type="primary" @click="visibleDrawer = true">添加文章</el-button>
                </div> -->
            </div>
        </template>
        <!-- 搜索表单 -->
        <el-form inline>
            <el-form-item label="题目：">
                <!-- <el-select placeholder="请选择" v-model="categoryId">
                            <el-option v-for="c in categorys" :key="c.id" :label="c.categoryName" :value="c.id">
                            </el-option>
                        </el-select> -->

                <el-input v-model="input" style="width: 240px" placeholder="请输入" />
            </el-form-item>

            <!-- <el-form-item label="发布状态：">
                <el-select placeholder="请选择" v-model="state">
                    <el-option label="已发布" value="已发布"></el-option>
                    <el-option label="草稿" value="草稿"></el-option>
                </el-select>
            </el-form-item> -->
            <el-form-item>
                <el-button type="primary" @click="articleList">搜索</el-button>
                <el-button @click="input = ''; state = ''">重置</el-button>
            </el-form-item>
        </el-form>
        <!-- 文章列表 -->
        <el-table :data="articles" style="width: 100%">
            <el-table-column label="question" prop="question"></el-table-column>
            <el-table-column label="options" prop="options"></el-table-column>
            <el-table-column label="answer" prop="answer"></el-table-column>
            <el-table-column label="操作" width="100">
                <template #default="{ row }">
                    <el-button :icon="Edit" circle plain type="primary"></el-button>
                    <el-button :icon="Delete" circle plain type="danger"></el-button>
                </template>
            </el-table-column>
            <template #empty>
                <el-empty description="没有数据" />
            </template>
        </el-table>
        <!-- 分页条 -->
        <el-pagination v-model:current-page="pageNum" v-model:page-size="pageSize" :page-sizes="[3, 5, 10, 15]"
            layout="jumper, total, sizes, prev, pager, next" background :total="total" @size-change="onSizeChange"
            @current-change="onCurrentChange" style="margin-top: 20px; justify-content: flex-end" />



        <!-- 抽屉 -->
        <el-drawer v-model="visibleDrawer" title="添加文章" direction="rtl" size="50%">
            <!-- 添加文章表单 -->
            <el-form :model="articleModel" label-width="100px">
                <el-form-item label="文章标题">
                    <el-input v-model="articleModel.title" placeholder="请输入标题"></el-input>
                </el-form-item>
                <el-form-item label="文章分类">
                    <el-select placeholder="请选择" v-model="articleModel.categoryId">
                        <el-option v-for="c in categorys" :key="c.id" :label="c.categoryName" :value="c.id">
                        </el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="文章封面">
                    <!--
                                aoto-upload 设置是否自动上传
                                action 设置服务器接口路径
                                name 设置上传的文件字段名
                                headers 设置上传的请求头
                                on-success 设置上传成功的回调函数 

                             -->
                    <el-upload class="avatar-uploader" :auto-upload="true" :show-file-list="false" action="/api/upload"
                        name="file" :headers="{ 'Authorization': tokenStore.token }" :on-success="uploadSuccess">
                        <img v-if="articleModel.coverImg" :src="articleModel.coverImg" class="avatar" />
                        <el-icon v-else class="avatar-uploader-icon">
                            <Plus />
                        </el-icon>
                    </el-upload>
                </el-form-item>
                <el-form-item label="文章内容">
                    <div class="editor">

                        <quill-editor theme="snow" v-model:content="articleModel.content" contentType="html">
                        </quill-editor>


                    </div>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="addArticle('已发布')">发布</el-button>
                    <el-button type="info" @click="addArticle('草稿')">草稿</el-button>
                </el-form-item>
            </el-form>
        </el-drawer>

    </el-card>
</template>
<style lang="scss" scoped>
.page-container {
    min-height: 100%;
    box-sizing: border-box;

    .header {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
}


/* 抽屉样式 */
.avatar-uploader {
    :deep() {
        .avatar {
            width: 178px;
            height: 178px;
            display: block;
        }

        .el-upload {
            border: 1px dashed var(--el-border-color);
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: var(--el-transition-duration-fast);
        }

        .el-upload:hover {
            border-color: var(--el-color-primary);
        }

        .el-icon.avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 178px;
            height: 178px;
            text-align: center;
        }
    }
}

.editor {
    width: 100%;

    :deep(.ql-editor) {
        min-height: 200px;
    }
}
</style>